the office, jurisdiction, or territory of a landgrave.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use landgraviate in a sentence
As the capital of the former landgraviate of Hesse-Homburg, the town shared the vicissitudes of that state.
Charles ordered a review at Ensisheim, the official capital of the landgraviate.Charles the Bold | Ruth Putnam
British Dictionary definitions for landgraviate
the domain or position of a landgrave or landgravine
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012